CPAP and medical equipment denials
CPAP and BiPAP machines, oxygen, power wheelchairs, hospital beds, and other durable medical equipment are denied for missing documentation, unmet usage requirements, or supplier problems. The rules are specific and the fix is usually paperwork.
What gets denied
- CPAP or BiPAP after a home sleep test
- Continued CPAP rental after the 90-day compliance period
- Power wheelchairs and scooters
- Home oxygen
- Hospital beds, lifts, and continuous glucose monitors
Common denial reasons
- Sleep study does not show the apnea index the policy requires
- Compliance data from the device does not meet the usage threshold
- Face-to-face visit or written order missing or undated
- Supplier not enrolled or item not on the plan's approved list
- Plan says a less costly item meets the need
How we approach the appeal
Get the sleep study report, the physician's order, and the device compliance download. Match each to the policy's requirements. If compliance fell short because of mask fit or side effects, have the physician document the intervention and request a new compliance period. For mobility equipment, the face-to-face evaluation must describe the functional limitation in the home. Ask the plan for its equipment policy and the reviewer's credentials.
Internal appeal: at least 180 days to file for commercial and employer plans; pre-service decisions within 30 days (29 CFR 2560.503-1). Medicare Advantage: 65 days to request reconsideration (42 CFR 422.582). Traditional Medicare: 120 days to request redetermination of a claim (42 CFR 405.942).
Equipment is billed as a purchase or a monthly rental; a denied device or a denied rental period is commonly hundreds to a few thousand dollars at billed charges, and higher for power mobility and oxygen.
- · The denial letter and the plan's equipment policy
- · Sleep study or diagnostic report
- · Physician's order and face-to-face visit note
- · Device compliance or usage report
- · Supplier documentation and prior authorization records
CPAP and medical equipment denial? Let's appeal it.
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Start Your AppealThis page provides general information about appeal strategy. It is not legal advice. Outcomes depend on documentation, plan terms, and timing.